private static void DefineTable(MobileServiceLocalStore store, Type type)
{
if (type == null)
{
throw new ArgumentNullException("The data table type cannot be null");
}
System.Diagnostics.Debug.WriteLine($"AzureMobileClient.Helpers is defining a local store table for: {type.Name}");
// Adopted from SQLite Store Generic Extensions
var settings = new MobileServiceJsonSerializerSettings();
var contract = settings.ContractResolver.ResolveContract(type) as JsonObjectContract;
if (contract.DefaultCreator == null)
{
throw new ArgumentException($"The TableData type '{type.Name}' does not have parameterless constructor.");
}
object theObject = contract.DefaultCreator();
SetEnumDefault(contract, theObject);
var item = ConvertToJObject(settings, theObject);
// set default values so serialized version can be used to infer types
item["id"] = String.Empty;
SetNullDefault(contract, item);
store.DefineTable(type.Name, item);
}
internal static bool DefineTables(MobileServiceLocalStore store, Type dataContextType)
{
bool hasSyncTables = false;
foreach (var pi in dataContextType.GetTypeInfo().DeclaredProperties)
{
Type type = pi.PropertyType;
if (type.GetTypeInfo().IsGenericType&&
(type.GetTypeInfo().GetGenericTypeDefinition() == typeof(ICloudSyncTable <>) ||
type.GetTypeInfo().GetGenericTypeDefinition() == typeof(IMobileServiceSyncTable <>)))
{
DefineTable(store, type.GetTypeInfo().GenericTypeArguments.FirstOrDefault());
hasSyncTables = true;
}
}
return(hasSyncTables);
}